Privacy-First Web Tools

A collection of client-side web tools and visualizations focused on simplicity and privacy. All processing happens directly in your browser - no data is sent to servers.

🌟 Features

• Fractal Tree: Explore the beauty of recursive fractal patterns
• Golden Ratio: Visualize and understand the golden ratio (φ ≈ 1.618)
• Pi Visualization: Interactive representation of π and its properties
• Timer: Simple countdown/timer utility
• HEIC Converter: Convert HEIC images to web formats entirely in your browser
• WebAssembly Demo: Showcase of client-side WebAssembly capabilities

🔒 Privacy Focus

All tools run entirely in your browser:

• No server-side processing
• No data collection
• No tracking
• No cookies

🚀 Deployment

This project is automatically deployed to Cloudflare Workers when changes are pushed to the main branch.

Manual Deployment

# Install dependencies
npm ci

# Deploy to Cloudflare Workers
npx wrangler deploy

🛠️ Development

Prerequisites

• Node.js 18 or higher
• npm
• Cloudflare account with Workers enabled

Setup

1. Clone the repository

   git clone https://github.com/yourusername/repository-name.git
   cd repository-name

2. Install dependencies

   npm install

3. Start the development server

   npm start

4. Open your browser to the local development URL (typically http://localhost:8787)

📄 Pages

• Home: / - Main landing page with links to all visualizations
• Fractal Tree: /fractal-tree - Interactive fractal tree generator
• Golden Ratio: /golden-ratio - Golden ratio visualization
• Pi Visualization: /pi-visualization - Interactive π visualization
• Timer: /timer - Simple countdown timer
• HEIC Converter: /heic - Convert HEIC images to web formats
• WebAssembly Demo: /wa - WebAssembly demonstration

🔧 Technologies

• TypeScript
• Cloudflare Workers (for hosting only)
• WebAssembly (for client-side processing)
• HTML5 Canvas
• Modern JavaScript
• Zero server-side dependencies

📝 License

MIT License